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Cheap flights from Peoria, Illinois to Illinois from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Illinois departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Peoria, Illinois to Illinois

Cheap round-trip flights

American Airlines Logo
10:07 am - 11:18 amPIA-ORD
1h 11mnonstop
American Airlines Logo
8:28 pm - 9:36 pmORD-PIA
1h 08mnonstop
$179American Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 9
American Airlines Logo
9:54 am - 11:04 amPIA-ORD
1h 10mnonstop
American Airlines Logo
8:20 am - 9:24 amORD-PIA
1h 04mnonstop
$184American Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
American Airlines Logo
10:07 am - 11:18 amPIA-ORD
1h 11mnonstop
American Airlines Logo
8:34 am - 9:37 amORD-PIA
1h 03mnonstop
$189American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
United Airlines Logo
5:18 pm - 6:32 pmPIA-ORD
1h 14mnonstop
United Airlines Logo
11:35 am - 12:39 pmORD-PIA
1h 04mnonstop
$194United Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30
American Airlines Logo
10:07 am - 11:18 amPIA-ORD
1h 11mnonstop
American Airlines Logo
10:15 pm - 11:22 pmORD-PIA
1h 07mnonstop
$199American Airlines
Find Deal
Fri, Aug 15 - Mon, Aug 18
American Airlines Logo
6:04 am - 7:30 amPIA-ORD
1h 26mnonstop
American Airlines Logo
2:50 pm - 3:45 pmORD-PIA
0h 55mnonstop
$224American Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
8:10 am - 9:19 amPIA-ORD
1h 09mnonstop
United Airlines Logo
3:35 pm - 4:43 pmORD-PIA
1h 08mnonstop
$239United Airlines
Find Deal
Fri, Aug 29 - Sat, Aug 30
United Airlines Logo
6:45 am - 7:52 amPIA-ORD
1h 07mnonstop
United Airlines Logo
8:20 pm - 9:32 pmORD-PIA
1h 12mnonstop
$249United Airlines
Find Deal
Fri, Aug 15 - Mon, Aug 18
United Airlines Logo
6:45 am - 7:52 amPIA-ORD
1h 07mnonstop
United Airlines Logo
7:35 pm - 8:52 pmORD-PIA
1h 17mnonstop
$289United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
Logo
1:18 pm - 4:18 pmPIA-ORD
27h 00m3 stops
Logo
6:44 pm - 2:28 pmORD-PIA
19h 44m2 stops
$413
Find Deal
Thu, Sep 25 - Sun, Sep 28

American Airlines flights from Peoria, Illinois to Illinois

Our best American Airlines deals on Peoria, Illinois to Illinois flight tickets
American Airlines
Aug 27
PIA10:07 amGreater Peoria
1h 11m
ORD11:18 amChicago O'Hare Intl
Sep 9
ORD8:28 pmChicago O'Hare Intl
1h 08m
PIA9:36 pmGreater Peoria
$179
Find similar
American Airlines
Sep 25
PIA9:54 amGreater Peoria
1h 10m
ORD11:04 amChicago O'Hare Intl
Sep 28
ORD8:20 amChicago O'Hare Intl
1h 04m
PIA9:24 amGreater Peoria
$184
Find similar
American Airlines
Aug 15
PIA10:07 amGreater Peoria
1h 11m
ORD11:18 amChicago O'Hare Intl
Aug 19
ORD8:34 amChicago O'Hare Intl
1h 03m
PIA9:37 amGreater Peoria
$189
Find similar

United Airlines flights from Peoria, Illinois to Illinois

Our best United Airlines deals on Peoria, Illinois to Illinois flight tickets
United Airlines
Nov 21
PIA5:18 pmGreater Peoria
1h 14m
ORD6:32 pmChicago O'Hare Intl
Nov 30
ORD11:35 amChicago O'Hare Intl
1h 04m
PIA12:39 pmGreater Peoria
$194
Find similar
United Airlines
Aug 29
PIA8:10 amGreater Peoria
1h 09m
ORD9:19 amChicago O'Hare Intl
Aug 30
ORD3:35 pmChicago O'Hare Intl
1h 08m
PIA4:43 pmGreater Peoria
$239
Find similar
United Airlines
Aug 15
PIA6:45 amGreater Peoria
1h 07m
ORD7:52 amChicago O'Hare Intl
Aug 18
ORD8:20 pmChicago O'Hare Intl
1h 12m
PIA9:32 pmGreater Peoria
$249
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Wed 8/27

10:07 am-11:18 am

Nonstop1h 11m

Chicago O'Hare Intl

Tue 9/9

8:28 pm-9:36 pm

Nonstop1h 08m

$179

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 9/25

9:54 am-11:04 am

Nonstop1h 10m

Chicago O'Hare Intl

Sun 9/28

8:20 am-9:24 am

Nonstop1h 04m

$184

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/15

10:07 am-11:18 am

Nonstop1h 11m

Chicago O'Hare Intl

Tue 8/19

8:34 am-9:37 am

Nonstop1h 03m

$189

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 11/21

5:18 pm-6:32 pm

Nonstop1h 14m

Chicago O'Hare Intl

Sun 11/30

11:35 am-12:39 pm

Nonstop1h 04m

$194

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/15

10:07 am-11:18 am

Nonstop1h 11m

Chicago O'Hare Intl

Mon 8/18

10:15 pm-11:22 pm

Nonstop1h 07m

$199

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 12/4

6:04 am-7:30 am

Nonstop1h 26m

Chicago O'Hare Intl

Sun 12/7

2:50 pm-3:45 pm

Nonstop0h 55m

$224

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/29

8:10 am-9:19 am

Nonstop1h 09m

Chicago O'Hare Intl

Sat 8/30

3:35 pm-4:43 pm

Nonstop1h 08m

$239

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/15

6:45 am-7:52 am

Nonstop1h 07m

Chicago O'Hare Intl

Mon 8/18

8:20 pm-9:32 pm

Nonstop1h 12m

$249

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Fri 8/15

6:45 am-7:52 am

Nonstop1h 07m

Chicago O'Hare Intl

Tue 8/19

7:35 pm-8:52 pm

Nonstop1h 17m

$289

PeoriaChicago

PIA - ORD

PIAORD

Greater Peoria

Thu 9/25

1:18 pm-4:18 pm

3 stops27h 00m

Chicago O'Hare Intl

Sun 9/28

6:44 pm-2:28 pm

2 stops19h 44m

$413

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Peoria, Illinois to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Peoria, Illinois to Illinois is on a Thursday when prices can be found for as low as $400. Flights from Peoria, Illinois to Illinois on a Sunday will generally be more expensive and average around $594. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Peoria, Illinois to Illinois during this time can be as low as $419. Flights in the evening are often more expensive with an average ticket price of $693.

What is the cheapest Greater Peoria to Illinois flight route?

Fly from Greater Peoria to Chicago O'Hare Intl for the best Greater Peoria - Illinois flight prices

What cabin class options are available on Greater Peoria to Illinois flights?

There are 4 cabin classes available to choose from on Greater Peoria to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Peoria, Illinois to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Illinois

Best Price Found

$121

Fastest flight time

1h 05m

Direct flights

Wed, Thu, Fri and Sat

Airports in Illinois

1 airport
The best one-way flight to Illinois from Peoria, Illinois in the past 72 hours is $121. The best round-trip flight deal from Peoria, Illinois to Illinois found on momondo in the last 72 hours is $179.
The fastest flight from Peoria, Illinois to Illinois takes 1h 05m
Direct flights go from Peoria, Illinois to Illinois on Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines and American Airlines.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Greater Peoria Airport to Illinois?

    Prices for flights from Greater Peoria Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Greater Peoria Airport to Illinois?

  • How old do you have to be to fly from Greater Peoria Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Peoria, Illinois to Illinois?

Best airlines flying from Peoria, Illinois to Illinois

Compare and see reviews for airlines that fly from Peoria, Illinois to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Peoria to Illinois for you.

Can I find flights from Peoria to Illinois with flexible booking policies on momondo?

All flight searches from Peoria to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Peoria to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Peoria to Illinois.

I’m not ready to book a flight from Peoria to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Peoria to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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